electionsmcp › Massachusetts counties › Barnstable
Barnstable County, MA
The certified 2024 map, county by county — Barnstable in amber. Open it and every precinct inside is yours to model.
Model Barnstable County, precinct by precinct →
2024 president
Democratic D+20.7
Votes cast
147,848
State
Massachusetts
Grain
Precinct-level
Frequently asked
How did Barnstable County vote in 2024?
D+20.7 for president — 88,129 Democratic · 57,451 Republican of 147,848 votes.
Can I model Barnstable County precinct by precinct?
Yes — open the county in the simulator and every precinct inside it is editable, with real 2024 returns as the baseline. The county rolls up live into its statewide races.
What races cover Barnstable County?
Every statewide race (U.S. Senate, Governor, the executive offices) plus its U.S. House and state-legislature districts — all modelable from the same county baseline.
Every county in Massachusetts
BerkshireBristolDukesEssexFranklinHampdenHampshireMiddlesexNantucketNorfolkPlymouthSuffolkWorcester
The races above this county
Massachusetts U.S. Senate · Governor · the 2026 Senate board · the 2026 House board